Answers are grounded in this paper and cite their sources.
The effects of three types of advance organizer lessons containing high-order social studies concept (AO1), high-order rules for hierarchical classification (AO2), or both (AO3), on the learning of social studies concepts and hierarchical classification (as defined by Piaget) were evaluated for a sample of 237 rural children in kindergarten, third, and fifth grades. The overall order of training effect was AO3 → AO2 → AO1 → C. Effects on delayed posttests and or transfer tasks are also presented.
No takes yet. Share an insight, caveat, or question.
Lawton et al. (1979) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: